private static void PaintText(HierarchyItem item)
{
Color32 color;
if (item.PrettyObject.UseDefaultTextColor || item.IsSelected)
{
color = EditorColors.GetDefaultTextColor(EditorUtils.IsHierarchyFocused, item.IsSelected, item.GameObject.activeInHierarchy);
}
else
{
color = item.PrettyObject.TextColor;
color.a = item.GameObject.activeInHierarchy ? EditorColors.TextAlphaObjectEnabled : EditorColors.TextAlphaObjectDisabled;
}
GUIStyle labelGUIStyle = new GUIStyle
{
normal = new GUIStyleState {
textColor = color
},
fontStyle = item.PrettyObject.FontStyle,
alignment = item.PrettyObject.Alignment,
fontSize = item.PrettyObject.FontSize,
font = item.PrettyObject.Font
};
if (item.PrettyObject.TextDropShadow)
{
EditorGUI.DropShadowLabel(item.TextRect, item.PrettyObject.name, labelGUIStyle);
}
else
{
EditorGUI.LabelField(item.TextRect, item.PrettyObject.name, labelGUIStyle);
}
}
private static void PaintEditPrefabIcon(HierarchyItem item)
{
if (PrefabUtility.GetCorrespondingObjectFromOriginalSource(item.GameObject) != null && PrefabUtility.IsAnyPrefabInstanceRoot(item.GameObject))
{
GUI.DrawTexture(item.EditPrefabIconRect, EditorGUIUtility.IconContent("ArrowNavigationRight").image);
}
}
private static void PaintHoverOverlay(HierarchyItem item)
{
if (item.IsHovered && !item.IsSelected)
{
EditorGUI.DrawRect(item.BackgroundRect, EditorColors.HoverOverlay);
}
}
private static void PaintEditPrefabIcon(HierarchyItem item)
{
if (PrefabUtility.GetCorrespondingObjectFromOriginalSource(item.GameObject) != null && PrefabUtility.IsAnyPrefabInstanceRoot(item.GameObject))
{
Texture icon = EditorGUIUtility.IconContent("ArrowNavigationRight").image;
GUI.DrawTexture(item.EditPrefabIconRect, icon, ScaleMode.StretchToFill, true, 0f, EditorColors.EditPrefabIconTintColor, 0f, 0f);
}
}
private static void PaintCollapseToggleIcon(HierarchyItem item)
{
if (item.GameObject.transform.childCount > 0)
{
Type sceneHierarchyWindowType = typeof(Editor).Assembly.GetType("UnityEditor.SceneHierarchyWindow");
PropertyInfo sceneHierarchyWindow = sceneHierarchyWindowType.GetProperty("lastInteractedHierarchyWindow", BindingFlags.Public | BindingFlags.Static);
int[] expandedIDs = (int[])sceneHierarchyWindowType.GetMethod("GetExpandedIDs", BindingFlags.NonPublic | BindingFlags.Instance).Invoke(sceneHierarchyWindow.GetValue(null), null);
string iconID = expandedIDs.Contains(item.InstanceID) ? "IN Foldout on" : "IN foldout";
GUI.DrawTexture(item.CollapseToggleIconRect, EditorGUIUtility.IconContent(iconID).image, ScaleMode.StretchToFill, true, 0f, EditorColors.CollapseIconTintColor, 0f, 0f);
}
}
private static void PaintBackground(HierarchyItem item)
{
Color32 color;
if (item.PrettyObject.UseDefaultBackgroundColor || item.IsSelected)
{
color = EditorColors.GetDefaultBackgroundColor(EditorUtils.IsHierarchyFocused, item.IsSelected);
}
else
{
color = item.PrettyObject.BackgroundColor;
}
EditorGUI.DrawRect(item.BackgroundRect, color);
}
private static void HandleHierarchyWindowItemOnGUI(int instanceID, Rect selectionRect)
{
UnityEngine.Object instance = EditorUtility.InstanceIDToObject(instanceID);
if (instance != null)
{
PrettyObject prettyObject = (instance as GameObject).GetComponent <PrettyObject>();
if (prettyObject != null)
{
HierarchyItem item = new HierarchyItem(instanceID, selectionRect, prettyObject);
PaintBackground(item);
PaintHoverOverlay(item);
PaintText(item);
PaintCollapseToggleIcon(item);
PaintPrefabIcon(item);
PaintEditPrefabIcon(item);
}
}
}
private static void PaintPrefabIcon(HierarchyItem item)
{
Texture icon = EditorGUIUtility.ObjectContent(EditorUtility.InstanceIDToObject(item.InstanceID), null).image;
// The above does not account for the selection highlight, so we do it manually...
if (EditorUtils.IsHierarchyFocused && item.IsSelected)
{
if (icon.name == "d_Prefab Icon" || icon.name == "Prefab Icon")
{
icon = EditorGUIUtility.IconContent("d_Prefab On Icon").image;
}
else if (icon.name == "GameObject Icon") // Dark theme is fine by default here...
{
icon = EditorGUIUtility.IconContent("GameObject On Icon").image;
}
}
// Alpha of the icon is affected by the object's active/inactive state
Color color = item.GameObject.activeInHierarchy ? Color.white : new Color(1f, 1f, 1f, 0.5f);
//GUI.DrawTexture(item.PrefabIconRect, tex, ScaleMode.StretchToFill, true, 0f, color, 0f, 0f);
GUI.DrawTexture(item.PrefabIconRect, icon, ScaleMode.StretchToFill, true, 0f, color, 0f, 0f);
}
private static void PaintText(HierarchyItem item)
{
Color color = item.IsSelected ? EditorColors.GetDefaultTextColor(EditorUtils.IsHierarchyFocused, item.IsSelected) : item.PrettyObject.TextColor;
GUIStyle labelGUIStyle = new GUIStyle
{
normal = new GUIStyleState {
textColor = color
},
fontStyle = item.PrettyObject.FontStyle,
alignment = item.PrettyObject.Alignment,
fontSize = item.PrettyObject.FontSize,
font = item.PrettyObject.Font
};
if (item.PrettyObject.TextDropShadow)
{
EditorGUI.DropShadowLabel(item.TextRect, item.PrettyObject.name, labelGUIStyle);
}
else
{
EditorGUI.LabelField(item.TextRect, item.PrettyObject.name, labelGUIStyle);
}
}
private static void PaintPrefabIcon(HierarchyItem item)
{
GUIContent content = EditorGUIUtility.ObjectContent(EditorUtility.InstanceIDToObject(item.InstanceID), null);
GUI.DrawTexture(item.PrefabIconRect, content.image);
}
private static void PainBackground(HierarchyItem item)
{
Color32 color = item.IsSelected ? EditorColors.GetDefaultBackgroundColor(EditorUtils.IsHierarchyFocused, item.IsSelected) : item.PrettyObject.BackgroundColor;
EditorGUI.DrawRect(item.BackgroundRect, color);
}
